GbEng
经济衰退的威胁笼罩着世界。 The threat of an economic depression hangs over the world.
他的视力在衰退。 His sight is going.
他的精力似乎正在衰退。 His energy seemed to ebb.
商行生意衰退,最后倒闭了。 The business faltered and then failed.
我们公司在经济衰退时期历尽艰辛。 In the recession, our firm go through a bad time.
因经济衰退状况终止有望,股票价格得以保持高位。 Share prices were buoyed up by hopes of an end to the recession.
若肾功能衰退, 可通过渗透作用使血液净化. Blood can be cleaned by osmosis if the kidneys have failed.
退化(作用)一个生物体或物种的某种功能、特征或结构由于进化作用造成的衰退或丧失 The evolutionary decline or loss of a function, characteristic, or structure in an organism or a species.